BDS 4-Inch Lift Kit | FOX 2.5 Performance Elite | 4-Link Conversion | Ford F-350 Super Duty DRW 4WD Gas 2020–2022 | SKU: 1997FPE
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
Verified Fitment
| Year Range | Make | Model | Drivetrain | Engine | Wheel Config |
|---|---|---|---|---|---|
| 2020–2022 | Ford | F-350 Super Duty | 4WD | Gas only | DRW (Dually) only |
Component Specifications
| Specification | Detail |
|---|---|
| SKU | 1997FPE |
| Brand | BDS Suspension |
| Lift Height | 4 inches (front) |
| Suspension Type | 4-link conversion |
| Shock Model | FOX 2.5 Performance Elite — external reservoir |
| Fuel Type | Gas only |
| Drivetrain | 4WD only |
| Wheel Configuration | DRW (Dually) only |
| Application | Ford F-350 Super Duty DRW 4WD Gas 2020–2022 |
| Warranty | BDS No-Fine-Print Warranty + FOX 1-year limited warranty |
What Is and Is NOT Included
| Included | Not Included |
|---|---|
| 4-link front suspension conversion components — DRW-specific | Rear lift components |
| FOX 2.5 Performance Elite shocks — external reservoir, pair | Alignment — required post-install, buyer's responsibility |
| Track bar correction bracket | Extended brake lines if required by installer |
| All required installation hardware | Driveshaft modification if required by installer |
| BDS installation instructions | Wheels or tires |
Critical Compatibility
| Configuration | Compatibility |
|---|---|
| 2020–2022 Ford F-350 Super Duty DRW 4WD Gas | ✅ Correct application |
| 2020–2022 Ford F-350 Super Duty SRW 4WD | ❌ Different kit — contact OFAS for correct SKU |
| 2020–2022 Ford F-350 Super Duty DRW 4WD Diesel | ❌ Different kit — contact OFAS for correct SKU |
| 2020–2022 Ford F-250 Super Duty | ❌ Not compatible — different platform |
| 2019 and earlier Ford F-350 Super Duty | ❌ Different platform — kit does not apply |
| 2023 and newer Ford F-350 Super Duty | ❌ Not confirmed — contact OFAS before ordering |
| Ford F-450 / F-550 | ❌ Not compatible |
| 2WD models | ❌ Not compatible — 4WD only |
SRW vs. DRW and gas vs. diesel are hard fitment splits on this platform. Ordering the wrong configuration is a non-returnable error. Contact OFAS at (469) 407-7538 before ordering if you have any doubt.
Installation Notes
Skill Level: Advanced. A 4-link front suspension conversion on a Super Duty DRW platform is a significant fabrication and installation job. This is not a bolt-on lift. A qualified suspension shop with documented Super Duty experience is required — do not attempt DIY installation.
Required Tools:
- Full hydraulic lift rated for Super Duty weight
- Torque wrench
- Full socket and wrench set
- Spring compressor if applicable per BDS instructions
Alignment: Full front-end alignment is mandatory after installation. Do not operate the vehicle on public roads before alignment is completed.
Driveline Inspection: At 4 inches of lift via 4-link conversion, driveshaft angles change from factory. Inspect U-joint operating angles after installation — driveshaft modification may be required depending on your specific truck's configuration. Confirm with your installer before the job begins.
Reservoir Routing: Follow BDS and FOX installation instructions for FOX 2.5 PE reservoir placement. Avoid pinch points and heat sources. Incorrect reservoir routing causes premature shock failure.
Torque Specs: Torque all fasteners to BDS-specified values included in the installation instructions. Do not estimate torque on a DRW platform under towing loads.
Wheel and Tire Fitment: Dually-specific rear wheel and tire fitment is distinct from SRW configurations. Confirm maximum tire diameter and dually wheel clearance with your wheel and tire supplier before ordering.
The Obsidian Take
SKU 1997FPE is a platform-correct 4-link conversion for the 2020–2022 F-350 DRW gas owner who wants 4 inches of front lift with genuine geometry correction and FOX 2.5 Performance Elite damping. The 4-link conversion eliminates the factory radius arm bind that limits articulation and causes geometry degradation under load — the result is corrected suspension geometry, improved articulation, and FOX 2.5 PE damping with external reservoir at the front of a working DRW platform.
This kit is for you if: You own a 2020–2022 F-350 Super Duty DRW 4WD gas and want 4 inches of front lift with a true 4-link conversion and top-tier FOX 2.5 PE damping. You work this truck — towing, hauling, off-road — and you want geometry that holds up under those loads, not a spacer lift.
This kit is not for you if: Your F-350 is SRW — different kit. Your F-350 is diesel — different kit. You want 5 or 6 inches — different SKU. You have a 2019 or earlier, a 2023 or newer without confirmation, an F-250, F-450, or F-550. Do not guess on SRW vs. DRW or gas vs. diesel. Call OFAS at (469) 407-7538 and we will confirm the correct SKU before your order ships.
Common Questions
What is the difference between this kit and SKU 1972FPE or 1987FPE?
SKU 1997FPE is for the 2020–2022 F-350 DRW 4WD gas at 4 inches of front lift. SKU 1972FPE covers a different configuration — 5-inch diesel SRW. SKU 1987FPE covers 6-inch diesel DRW. Confirm your year, engine, drivetrain, lift height, and wheel configuration before ordering. Call (469) 407-7538 and we will match the correct SKU to your truck.
Does this fit my F-350 SRW?
No. SKU 1997FPE is DRW-specific. SRW requires a different kit. Contact OFAS to confirm the correct SKU for your configuration.
Does this fit my diesel F-350 DRW?
No. This kit is gas only. The diesel F-350 DRW requires a different kit with different front spring and geometry specifications. Contact OFAS at (469) 407-7538.
Does this fit a 2023 F-350?
Not confirmed. Contact OFAS before ordering a 2023 model year — do not assume compatibility.
What size tires can I run at 4-inch lift on a DRW?
Dually-specific wheel and tire fitment is distinct from SRW configurations. Confirm maximum tire diameter and dually wheel clearance with your wheel and tire supplier before purchasing tires or placing this order.
What warranty covers this kit?
BDS suspension components are covered by the BDS No-Fine-Print Warranty. FOX 2.5 Performance Elite shocks carry a FOX 1-year limited warranty.
Is professional installation required?
Yes. A 4-link conversion on a Super Duty DRW platform requires a qualified suspension shop with Super Duty experience. This is not a DIY installation.
Manufacturer Data Disclaimer: Specifications sourced from BDS Suspension product documentation and authorized distributor data. Obsidian Forged Auto Supply is an authorized BDS Suspension dealer. Manufacturer specifications are subject to change without notice.
⚠️ California Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information visit P65Warnings.ca.gov.
⚠️ Non-Returnable Notice: Suspension components are non-returnable once installed. Confirm wheel configuration, engine, year, and drivetrain before ordering. Call (469) 407-7538 with any fitment questions before your order is placed.